A tennis player's feet take a serious beating. Hours of quick pivots, split steps, and explosive push-offs at the baseline create repetitive stress along the plantar fascia, the band of tissue that anchors at your heel bone and runs the length of your foot. Heel pain is one of the most common injury complaints among tennis players. Once the calf muscle locks up and pulls against the achilles tendon, a little post-match soreness can turn into a flare-up of plantar fasciitis, achilles tendonitis, or posterior tibial tendonitis. These are the kinds of tennis injuries that pull players out of tournaments for weeks at a time.
Hard courts deliver their own punishment. Clay courts drag at your feet differently. Either way, the lower extremity soaks up the damage. The Flex 3 Fitness Slides help break that cycle by working stiff tissue, waking up the muscles around your heel, and pulling circulation back to the spots that need it most.